CDHV2512 Datasheet, PDF (1/3 Pages) Vishay Siliconix – High Voltage Chip Divider

High Voltage Chip Divider
CDHV 2512
Vishay Techno
ELECTRICAL SPECIFICATIONS
Resistance range: 1 MΩ to 20 GΩ
Resistance tolerance: ± 1 % to ± 20 %
Power rating: See table
Voltage coefficient: See table
Temperature coefficient: See table
Ratio tracking: See table
FEATURES
• High voltage up to 3000 volts
• Outstanding Stability
• Typical resistance ratios of 250:1, 500:1, etc
• Flow solderable
• Tape & Reel packaging available
• Top and Wraparound termination
• Nickel Barrier available
MECHANICAL SPECIFICATIONS
Construction: 96 % alumina substrate with proprietary
cermet resistance element and specified termination
material.
ENVIRONMENTAL SPECIFICATIONS
Operating temperature: - 55 °C to + 150 °C
Life: Less than 0.5 % change when tested at full rated power
(Reference only: Not for all values specified. Consult factory for
value.)
STANDARD ELECTRICAL SPECIFICATIONS
RESISTANCE (OHMS)
POWER RATING (MW)
20 M - 20 G
Contact Factory
VOLTAGE RATING (V MAX)
3000
VOLTAGE & TEMPERATURE COEFFICIENTS OF RESISTANCE CHART TYPICAL
RESISTANCE (OHMS)
RATIO (TYPICAL)
VCR (PPM/V)
TCR
(PPM/°C) - 55 °C to + 150 °C
20 M
250:1
5
260
150 M
300:1
5
80
800 M
300:1
10
50
20 G
700:1
90
160
RATIO TRACKING (PPM/°C)
RESISTANCE (OHMS)
RATIO (TYPICAL)
20 M
250:1
150 M
300:1
800 M
300:1
20 G
700:1
*** Contact Factory for other Ratio’s
Document Number: 68020
Revision: 18-Nov-05
COLD (+ 25 °C to - 50 °C)
5
5
10
90
HOT (+ 25 °C to + 150 °C)
260
80
50
160
www.vishay.com
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